76980454800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{164911}}^1$

素因数の和:165321

約数の個数: 120

約数和(自身を含む): 247229473920

約数和(自身を除く): 170249019120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 389, 400, 600, 778, 1167, 1200, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 9336, 9725, 11670, 15560, 18672, 19450, 23340, 29175, 31120, 38900, 46680, 58350, 77800, 93360, 116700, 155600, 164911, 233400, 329822, 466800, 494733, 659644, 824555, 989466, 1319288, 1649110, 1978932, 2473665, 2638576, 3298220, 3957864, 4122775, 4947330, 6596440, 7915728, 8245550, 9894660, 12368325, 13192880, 16491100, 19789320, 24736650, 32982200, 39578640, 49473300, 64150379, 65964400, 98946600, 128300758, 192451137, 197893200, 256601516, 320751895, 384902274, 513203032, 641503790, 769804548, 962255685, 1026406064, 1283007580, 1539609096, 1603759475, 1924511370, 2566015160, 3079218192, 3207518950, 3849022740, 4811278425, 5132030320, 6415037900, 7698045480, 9622556850, 12830075800, 15396090960, 19245113700, 25660151600, 38490227400, 76980454800]

約数ペア:

[(1, 76980454800), (2, 38490227400), (3, 25660151600), (4, 19245113700), (5, 15396090960), (6, 12830075800), (8, 9622556850), (10, 7698045480), (12, 6415037900), (15, 5132030320), (16, 4811278425), (20, 3849022740), (24, 3207518950), (25, 3079218192), (30, 2566015160), (40, 1924511370), (48, 1603759475), (50, 1539609096), (60, 1283007580), (75, 1026406064), (80, 962255685), (100, 769804548), (120, 641503790), (150, 513203032), (200, 384902274), (240, 320751895), (300, 256601516), (389, 197893200), (400, 192451137), (600, 128300758), (778, 98946600), (1167, 65964400), (1200, 64150379), (1556, 49473300), (1945, 39578640), (2334, 32982200), (3112, 24736650), (3890, 19789320), (4668, 16491100), (5835, 13192880), (6224, 12368325), (7780, 9894660), (9336, 8245550), (9725, 7915728), (11670, 6596440), (15560, 4947330), (18672, 4122775), (19450, 3957864), (23340, 3298220), (29175, 2638576), (31120, 2473665), (38900, 1978932), (46680, 1649110), (58350, 1319288), (77800, 989466), (93360, 824555), (116700, 659644), (155600, 494733), (164911, 466800), (233400, 329822)]